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27 check-ins tagged with "wal-incr-ckpt"

2010-06-01
14:30
Merge with [15abbc3416]. Closed-Leaf check-in: f4b9003a user: dan tags: wal-incr-ckpt
14:12
If an attempt to get a read-lock on the WAL fails with SQLITE_BUSY_RECOVER, call the busy-handler at the btree level. check-in: ce644965 user: dan tags: wal-incr-ckpt
13:17
Fix a bug introduced by the previous check-in but only seen if SQLITE_ENABLE_EXPENSIVE_ASSERTS is turned on. check-in: 9c9ec899 user: drh tags: wal-incr-ckpt
12:58
Fix an off-by-one boundary-value issue in walCleanupHash(). check-in: f039552e user: drh tags: wal-incr-ckpt
11:08
Do not hold the shared-memory mutex in os_unix.c if returning NULL. check-in: 9622dd46 user: dan tags: wal-incr-ckpt
10:44
If the checkpoint fails to obtain an exclusive lock on one of the read-lock bytes, do not consider this an error. check-in: 9e95e357 user: dan tags: wal-incr-ckpt
07:51
Fixes to the test cases in wal2.test. check-in: cd5fbcbc user: dan tags: wal-incr-ckpt
01:08
Comment edits and cleanup in wal.c. No functional code changes. check-in: e8e666ab user: drh tags: wal-incr-ckpt
00:28
Attempt to get the filectrl.test script running. check-in: e46a8f2b user: drh tags: wal-incr-ckpt
00:03
Fix os_unix.c so that it will compile and build on a Mac. check-in: bc707c83 user: drh tags: wal-incr-ckpt
2010-05-31
20:28
Fix issues with locking_mode=EXCLUSIVE in WAL. check-in: 8deba0ce user: drh tags: wal-incr-ckpt
18:24
Add an "isInit" field in the wal-index header that must be non-zero for a valid header. Use this to detect an uninitialized wal-index. check-in: a16fde19 user: drh tags: wal-incr-ckpt
16:56
Fix an inconsistent #ifdef in wal.c. Fix os_unix.c so that it does not allow moving an SHM lock directly exclusive to shared without going through unlocked. check-in: 552658da user: drh tags: wal-incr-ckpt
16:41
Avoid dropping the checkpoint lock after a recovery run as a precursor to a checkpoint operation. check-in: cc25cfa0 user: dan tags: wal-incr-ckpt
16:17
Zero the checkpoint header as the last step of successful WAL recovery. Avoid an unnecessary lock/unlock in WalBeginReadTransaction. check-in: db3509c5 user: dan tags: wal-incr-ckpt
16:10
Get the new xShmLock interface design working on os_win.c. check-in: 149a7082 user: drh tags: wal-incr-ckpt
14:39
Make sure WAL alway requests enough shared-memory space. check-in: 138f1283 user: drh tags: wal-incr-ckpt
14:28
Remove the tests that enable tracing based on the existance of the "vdbe_*" files when in SQLITE_DEBUG mode. check-in: cdbb4e7c user: drh tags: wal-incr-ckpt
14:18
Update another test case in wal.test. check-in: 99fde69e user: dan tags: wal-incr-ckpt
13:11
Change WAL test cases to account for the improved concurrency in the new checkpoint logic. check-in: 2d6f2485 user: drh tags: wal-incr-ckpt
12:30
Do not fail a checkpoint just because active readers prevent backfill. check-in: 9aa4243e user: drh tags: wal-incr-ckpt
12:15
Add WALTRACE() macros to help with debugging and analysis. check-in: 765c3318 user: drh tags: wal-incr-ckpt
12:02
Another minor fix to checkpoint on the WAL branch. check-in: 853f1e3f user: dan tags: wal-incr-ckpt
11:39
Fix a bug in checkpoint introduced by [181ceb32ea]. check-in: b499dbc8 user: dan tags: wal-incr-ckpt
11:16
Fix some asserts and other things in the new WAL branch. check-in: 181ceb32 user: dan tags: wal-incr-ckpt
01:41
WAL runs but quickly deadlocks. check-in: ace58acb user: drh tags: wal-incr-ckpt
2010-05-30
19:55
Initial code for incremental checkpoint in WAL mode. This check-in compiles on unix and runs as long as you do not engage WAL mode. WAL mode crashes and burns. Consider this check-in a baseline implementation for getting the new capability up and running. check-in: ef3ba7a1 user: drh tags: wal-incr-ckpt